15 percent of Americans secretly bite their toes.
57
There's a guy named Fire Penguin Disco Panda.
26
47% of people have a nightmare at least once a month.
186
You will experience the billionth second of your life when you are 31 years old.
21
Only about 2% of the world population has green eyes.
36
Every human spent about half an hour as a single cell.
144
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
